Use of implicit intent for sensitive communication in Samsung Notes - CVE-2025-21057
Published: October 8, 2025
Vulnerability identifier: #VU116843
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-21057
CWE-ID: CWE-927
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to gain access to sensitive information on the system.
The vulnerability exists due to use of implicit intent for sensitive communication. A local attacker can access shared notes.
Affected software
Samsung Notes
How to mitigate CVE-2025-21057
Install updates from vendor's website.
Samsung Notes - update to 4.4.30.63